

.box{
    width: 100%;
    height: 700px;
    border: 1px solid #ccc;
}

.heart{
    width: 100%;
    height: 500px;
    background-color: saddlebrown;
    overflow-y: auto;
}

.list1,.list2{
    display: flex;
    margin: 10px;
    
}

.list1{
    flex-direction: row-reverse;
}

.list1 img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.list1 p{
    max-width: 40%;
    background-color: skyblue;
    color: #fff;
   border-radius: 10px;
    padding: 10px 25px;
}

.list2 img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.list2 p{
    max-width: 40%;
    background-color: skyblue;
    color: #fff;
      border-radius: 10px;
    padding: 10px 25px;
}